MySpec vs Kathe

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

MySpec compared with Kathe
Detail	MySpec	Kathe
What it does	AI Senior Architect for Spec-Driven Development that generates 4-file spec bundles before you write code	Turn coding-agent plans into narrated videos
Stage	MVP	Not given
Founded	Not given	Not given
Based in	SG	IN
Pricing model	Freemium	Paid
Pricing	Free: 20 projects, 100 spec files, 20 public share links per month. Pro: 5× AI usage limit, 100 projects, unlimited specs. Team: 10× AI usage limit per seat (2 seats minimum), unlimited projects and specs.	$99 one-time purchase includes unlimited projects, episodes and exports, Full HD, HD, vertical and square exports, works with AI subscriptions you already have, every device at the same time, and all future versions and updates. 30-day full refund guaranteed.
Key features	4-file spec bundle generation (constitution, requirements, solution, tasks) Structured interview to clarify scope and edge cases Live Mermaid diagram rendering ZIP export of spec bundle MCP Server integration for IDE agents Greenfield and Brownfield workflow support EARS+ acceptance criteria format Versioned diffs for spec refinement Team collaboration and shared projects Plain-English edits in chat	Drop in Markdown or text documents, or paste technical topics to convert to video Edit videos by requesting changes in chat or editing the script Multiple export formats: Full HD, HD, vertical and square Command-line tool for integration with coding agents All content stays on device; only needed data sent to providers Unlimited projects, episodes and exports in one purchase Works on every device you use simultaneously
What makes it different	Replaces vague prompts with immutable 4-file architectural contracts to prevent AI hallucinations Senior Architect interview catches edge cases before coding begins Supports both Greenfield and Brownfield project workflows	Automatically structures documentation in the right order, unlike AI chat responses 30-day full refund guarantee with no questions asked
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	22 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	11	0
Citation Flow (Majestic)	27	0
Referring domains (Majestic)	100	0

6 details filled in for both companies.

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